CN114054412B - Medicinal material cleaning system - Google Patents
Medicinal material cleaning system Download PDFInfo
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- CN114054412B CN114054412B CN202111338448.0A CN202111338448A CN114054412B CN 114054412 B CN114054412 B CN 114054412B CN 202111338448 A CN202111338448 A CN 202111338448A CN 114054412 B CN114054412 B CN 114054412B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/044—Cleaning involving contact with liquid using agitated containers in which the liquid and articles or material are placed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
Abstract
The invention discloses a medicinal material cleaning system, which comprises: cleaning equipment and drying equipment, wherein: the cleaning equipment comprises a roller, a spray pipe, a water pump and a supporting frame; the roller comprises an inner roller and an outer roller, wherein the inner roller is rotatably arranged in the outer roller and is provided with a hollowed-out area; the drying equipment comprises a vibrating bed, an independent gas collecting box, a hot air blower and a blower, wherein the vibrating bed is partially arranged in the independent gas collecting box; the air heater is arranged in the independent gas collection box, an air outlet arranged on one side of the air heater faces the vibrating screen, and the air heater is provided with a heater for heating air flow output by the air outlet; the air blower is arranged at the part of the vibrating bed outside the independent gas collecting box, and the air blowing opening faces the vibrating screen. By adopting the technical scheme, the possibility of pollution during the process of transferring the rubber plug to the drying equipment after the rubber plug is cleaned is avoided; the rubber plug is comprehensively cleaned, and meanwhile, the damage to the rubber plug is avoided; and (5) fully drying the rubber plug.
Description
Technical Field
The invention relates to the field of medicinal material production equipment, in particular to a medicinal material cleaning system.
Background
Because of the specificity of the medicinal material, the cleaning performance of the medicinal material is particularly high compared with materials used in other fields, and the requirements of the medicinal rubber plug in the medicinal material on both sealing performance and cleaning performance are very high. The reason is that under the condition of poor sealing performance, the medicine is possibly contacted with the outside, so that on one hand, the medicine can be polluted, and on the other hand, the dosage of the medicine is reduced; in the case where there is a problem in cleanliness, contamination of the medicine itself occurs. These are all very serious conditions in the pharmaceutical industry.
The cleaning link exists in the rubber plug production process, and the technical scheme used in the prior art is that the cleaning and the drying of the rubber plug are separately carried out, so that the problem is that the pollution of the rubber plug can be caused during the process of transferring the cleaned rubber plug to the drying equipment. Meanwhile, the rubber plug cleaning equipment used in the prior art cannot realize the full cleaning of the rubber plug, and the drying equipment cannot realize the full drying of the rubber plug.
Disclosure of Invention
The invention aims to: the invention provides a medicinal material cleaning system, which aims to prevent the possibility of pollution during cleaning by integrally arranging a cleaning device and a drying device, directly entering the drying device for drying after a rubber plug is cleaned. Furthermore, the used cleaning equipment can avoid damaging the rubber plug while comprehensively cleaning through the cylindrical structure, the inner roller structure and the partition plate; the drying equipment that uses realizes the steam circulation through the setting of air outlet and return air inlet, reaches the abundant stoving to the plug.
The technical scheme is as follows: the invention provides a medicinal material cleaning system, comprising: cleaning equipment and drying equipment, wherein:
the cleaning equipment comprises a roller, a spray pipe, a water pump and a supporting frame, wherein the roller is arranged obliquely to the horizontal plane, the higher end of the roller is a feed inlet, and the lower end of the roller is a discharge outlet; the roller comprises an inner roller and an outer roller, wherein the inner roller is rotatably arranged in the outer roller and is provided with a hollowed-out area; the spray pipe is arranged in the roller, and the water pump introduces water into the spray pipe for spraying;
the drying equipment comprises a vibrating bed, an independent gas collecting box, a hot air blower and a blower, wherein the vibrating bed is provided with a vibrating screen with a hollowed-out area, the vibrating screen vibrates under the drive of a vibrating motor and conveys materials under the drive of the driving motor, and the vibrating bed is partially arranged in the independent gas collecting box; the air heater is arranged in the independent gas collection box, an air outlet arranged on one side of the air heater faces the vibrating screen, and the air heater is provided with a heater for heating air flow output by the air outlet; the air blower is arranged at the part of the vibrating bed outside the independent gas collecting box, and the air blowing opening faces the vibrating screen.
Specifically, the method further comprises the following steps: the feeding equipment comprises a material lifting mechanism, material lifting track lines are arranged on two side plates of the material lifting mechanism, hanging rods on two sides of the material box frame are connected with lifting motors through the material lifting track lines, and the material box frame moves along the material lifting track lines under the driving of the lifting motors.
Specifically, the method further comprises the following steps: the weighing and transferring equipment comprises a conveying belt, a weight sensor and an isolation chamber, wherein the weight sensor is arranged on the lower side of the conveying belt, the isolation chamber comprises a first door plate and a second door plate, the first door plate is closed after a material box enters the isolation chamber, the second door plate is opened, and the conveying belt is used for conveying the material box to a corresponding line based on the weight of materials in the material box.
Specifically, the air heater is a circulating air heater, and is arranged in the independent air collection box, and an air outlet and an air return opening which are respectively arranged at two sides of the circulating air heater face the vibrating screen, wherein the air return opening is used for returning air flow; the air blower is an air knife; the edge of the hollowed-out area of the vibrating screen is provided with a chamfer or is arc-shaped.
Specifically, the independent gas collection box comprises a cover plate and an observation window, wherein the cover plate is arranged at the upper part of the independent gas collection box, a hollowed-out area is arranged on the surface of the independent gas collection box, and a cover with a downward outlet direction is correspondingly arranged in the hollowed-out area; the observation window is arranged at the lower part of the independent gas collection box, a hollowed-out area is arranged on the surface of the observation window, and a light-transmitting material is adopted and is glass made of boron-silicon materials.
Specifically, the method further comprises the following steps: the vibrating bed comprises a telescopic support frame and a vibrating drying control console, wherein the telescopic support frame is arranged at the bottom of the vibrating bed and/or the independent gas collecting tank; the vibration drying control console is used for controlling the vibration frequency and the material transportation time of the vibration screen, the heating temperature of the heater, the telescopic height of the telescopic support frame and the power of the blower.
Specifically, the cleaning equipment further comprises a first water tank, a second water tank and a water return pipe, wherein the water pump comprises a first water pump and a second water pump, at least two water leakage holes are formed in the bottom surface of the outer roller, the two water leakage holes are connected with the first water tank and the second water tank through the water return pipe, and water return routes are mutually independent; in a gap area between the outer roller and the inner roller, a partition plate is arranged on the bottom surface of the outer roller, and the partition plate is arranged between the water leakage holes; the first water pump and the second water pump respectively guide water in the first water tank and the second water tank into the spray pipe for spraying; the spray pipe comprises a first section and a second section, and each section comprises at least one spray header; the first water pump introduces water into the first section of spray pipe, the second water pump introduces water into the second section of spray pipe, the first section is close to the feed inlet, and the second section is close to the discharge outlet.
Specifically, the cleaning equipment further comprises a third water tank, the water pump further comprises a third water pump, the spray pipe further comprises a third section, at least three water leakage holes are formed in the bottom surface of the outer roller, two water leakage holes with lower horizontal positions are connected with the second water tank through a water return pipe, the third water tank is connected with an external water source, the third water pump introduces water into the spray pipe of the third section from the third water tank, the first section is close to the feed inlet, the third section is close to the discharge outlet, and the second section is located between the first section and the third section; a first water tank baffle is arranged between the first water tank and the outside, a second water tank baffle is arranged between the first water tank and the second water tank, and a third water tank baffle is arranged between the second water tank and the third water tank; wherein the third water tank baffle is higher than the second water tank baffle, and the second water tank baffle is higher than the first water tank baffle; the bottom surface area of the outer roller where the water leakage hole is positioned is a concave area, and the partition plate is arranged on one side of the concave area with a lower horizontal position; the partition extends at least to the outer drum side.
Specifically, interior cylinder includes ring and cylinder, and the cylinder sets up in ring circumference's position and fixes the ring.
Specifically, the ring member includes a spiral structure formed by equidistantly encircling, or the ring member includes an annular ring; the columns are arranged on the inner side of the annular piece and connected with the annular piece; the circumferential inner side surface of the annular piece is arc-shaped or is provided with a chamfer; the cylinder faces the central shaft of the inner roller to form an arc shape; the outer roller comprises an openable protective cover.
The beneficial effects are that: compared with the prior art, the invention has the following remarkable advantages: the possibility of pollution during the process of transferring the rubber plug to the drying equipment after the rubber plug is cleaned is avoided; the rubber plug is comprehensively cleaned, and meanwhile, the damage to the rubber plug is avoided; and (5) fully drying the rubber plug.
Drawings
FIG. 1 is a schematic view of a cleaning apparatus according to the present invention;
FIG. 2 is a cross-sectional view of a drum of a cleaning apparatus provided by the present invention;
FIG. 3 is a side view of the bottom surface of the outer drum of the cleaning apparatus provided by the present invention;
FIG. 4 is a side view of a water tank of the cleaning apparatus provided by the present invention;
fig. 5 is a schematic structural view of a drying apparatus according to the present invention;
fig. 6 is a schematic perspective view of an independent gas collecting tank of the drying device provided by the invention;
FIG. 7 is a side view of a weighing and transporting apparatus provided by the present invention;
100-roller; 101-an inner drum; 102-an outer drum; 103-a separator; 104-water leakage holes; 111-ring-shaped piece; 112-column; 201-a first water pump; 202-a second water pump; 300-spraying pipes; 301-a spray header; 400-supporting frames; 401-a first water tank; 402-a second tank; 403-third tank; 404-a first tank baffle; 405-a second tank baffle; 406-third tank baffle; 500-a water return pipe; 601-a vibrating bed; 602-vibrating a screen; 603-a blower; 604-independent gas collection box; 605-cover plate; 606-a hood; 607—a viewing window; 608-vibration drying control desk; 609-telescoping support; 700-circulating air heater; 701-an air outlet; 702-an air return port; 801-a first door panel; 802-a second door panel.
Description of the embodiments
The technical scheme of the invention is further described below with reference to fig. 1 and 5.
The invention provides a medicinal material cleaning system, comprising: cleaning equipment and drying equipment, wherein:
the cleaning equipment comprises a roller 100, a spray pipe 300, a water pump and a supporting frame 400, wherein the roller 100 is arranged obliquely to the horizontal plane, the higher end is a feed inlet, and the lower end is a discharge outlet; the roller 100 comprises an inner roller 101 and an outer roller 102, wherein the inner roller 101 is rotatably arranged in the outer roller 102 and is provided with a hollowed-out area; the spray pipe 300 is arranged in the roller 100, and the water pump introduces water into the spray pipe 300 to spray;
the drying equipment comprises a vibrating bed 601, an independent gas collecting tank 604, a hot air blower and a blower 603, wherein the vibrating bed 601 is provided with a vibrating screen 602 with a hollowed-out area, the vibrating screen 602 vibrates under the drive of a vibrating motor and conveys materials under the drive of the driving motor, and the vibrating bed 601 is partially arranged in the independent gas collecting tank 604; the air heater is arranged in the independent gas collection box 604, an air outlet 701 arranged at one side of the air heater faces the vibrating screen 602, and the air heater is provided with a heater for heating air flow output by the air outlet 701; the blower 603 is disposed at a portion of the vibrating bed 601 outside the independent gas collecting tank 604, and the blower port faces the vibrating screen 602.
In implementations, the support rack 400 is used to support and load other components in the pre-cleaning apparatus.
In a specific implementation, the outer drum 102 may be fixedly disposed on the support 400, the inner drum 101 is disposed in the inner drum 101 in a manner capable of rotating circumferentially relative to the outer drum 102, and the inner drum 101 and the outer drum 102 may be connected or matched by a bearing or a rotating wheel, etc. A rotating motor may be provided on the outer drum 102 or the supporting frame 400, and the rotating motor may drive the inner drum 101 to rotate circumferentially by means of a belt or the like.
In a specific implementation, the drum 100 may be disposed obliquely to the horizontal direction, with the high side being the feed inlet and the low side being the discharge outlet. The rubber stopper is in the drum 100, and as the drum 100 rotates, sufficient cleaning can be performed under the flushing of the shower 300.
In a specific implementation, the inner drum 101 is provided with a hollow area, which may be a through hole, a strip gap, etc., for water to fall on the bottom surface of the outer drum 102 after cleaning the rubber plug in the inner drum 101, and then to circulate through the water leakage hole 104 by backflow.
In a specific implementation, the vibrating bed 601 is provided with a blower 603 in part and a separate plenum 604 in part. Therefore, after the rubber stopper enters the vibrating bed 601, the rubber stopper can be vibrated, and water drops on the surface can be sufficiently shaken off. Since part of the work can be done by a longer vibrating working line, other parts of the work, such as the work of the hot air blower and the air blower 603, can be properly reduced, thereby reducing time and cost, but the final drying effect is superior to the two-stage drying in the prior art. The structure of the vibrating screen 602 and the vibrating bed 601 can be similar to a belt conveyor, the vibrating screen 602 can drive the rubber plug (material) to be transported, and the vibrating motor is arranged on the side surface of the vibrating bed 601. The cleaning equipment and the drying equipment are integrally arranged, and the rubber plug directly enters the vibrating bed 601 of the drying equipment to be dried after the rubber plug is cleaned by the cleaning equipment.
Referring to fig. 6, in the embodiment of the present invention, the air heater is a circulating air heater 700, which is disposed inside the independent air collection box 604, and an air outlet 701 and an air return 702 respectively disposed at two sides of the circulating air heater 700 face the vibration screen 602, and the air return 702 is used for returning air flow; the blower 603 is an air knife; the edge of the hollowed-out area of the vibrating screen 602 is provided with a chamfer or is arc-shaped.
In specific implementation, the circulating air heater 700 is provided with an air outlet 701 and an air return 702, and circulation of air flow in the independent air collection box 604 can be promoted through the two air outlets, and surrounding air on all surfaces of the rubber plug can be driven to flow in the air flow circulation process, so that the rubber plug surface can be fully dried, and no water stain remains.
In a specific implementation, the hollow area of the vibration screen 602 may be a plurality of through holes, and edges of the through holes are provided with chamfers or arc shapes, so as to avoid damage caused by touching sharp corners of the rubber plug in the vibration process, and the tiny damage to the rubber plug means that the tightness is greatly reduced.
In the embodiment of the present invention, the independent gas collecting box 604 includes a cover plate 605 and an observation window 607, wherein the cover plate 605 is disposed at the upper portion of the independent gas collecting box 604, the surface is provided with a hollowed-out area, and the hollowed-out area is correspondingly provided with a cover 606 with a downward outlet direction; the observation window 607 is disposed at the lower part of the independent gas collecting tank 604, and the surface is provided with a hollowed-out area, and is made of a light-transmitting material, which is glass made of borosilicate material.
In a specific implementation, the upper and lower parts of the independent gas collection box 604 are corresponding, i.e. the cover plate 605 is disposed above the viewing window 607. The hollowed-out area on the cover plate 605 is beneficial to exhausting hot air from the circulating air heater 700, avoiding the excessive temperature of the upper part of the independent air collection box 604, and simultaneously being beneficial to circulating and circulating air flow. The observation window 607 set up in independent gas collection case 604 lower part adopts printing opacity material to help staff's direct observation inside plug's vibration stoving condition to make suitable reply, observation window 607 is provided with the fretwork area equally, equally in order to help circulation and the circulation of air current and avoid the high temperature.
In practice, since the temperature around the circulation heater 700 is high, if the circulation heater flows out directly through the cover plate 605, the surrounding operator may be injured, and therefore, the hood 606 with the outlet facing downward is provided to guide the high-temperature air downward.
In the implementation, the high-temperature resistant glass made of high-boron silicon material can see the internal condition, and meanwhile, the safety coefficient is improved, so that the injury to operators is avoided.
In the embodiment of the present invention, the drying apparatus further includes a telescopic support frame 609 and a vibration drying console 608, where the telescopic support frame 609 is disposed at the bottom of the vibration bed 601 and/or the independent gas collecting tank 604; the vibration drying control console 608 is used for controlling the vibration frequency and the material transportation time of the vibration screen 602, the heating temperature of the heater, the telescopic height of the telescopic support frame 609 and the power of the blower 603.
In particular embodiments, telescoping support 609 may be implemented in a variety of ways, such as by threaded connection, motor drive, or springs. The height of the vibrating bed 601 can be adjusted by the telescopic support to adapt to other equipment in the rubber plug production system.
Referring to fig. 2, 3 and 4, in the embodiment of the present invention, the cleaning apparatus further includes a first water tank 401, a second water tank 402 and a water return pipe 500, the water pump includes a first water pump 201 and a second water pump 202, at least two water leakage holes 104 are disposed on the bottom surface of the outer drum 102, and the two water leakage holes 104 are connected with the first water tank 401 and the second water tank 402 through the water return pipe 500, and water return routes are mutually independent; in the gap region between the outer drum 102 and the inner drum 101, a partition plate 103 is provided on the bottom surface of the outer drum 102, the partition plate 103 being between the water leakage holes 104; the first water pump 201 and the second water pump 202 respectively introduce the water in the first water tank 401 and the second water tank 402 into the spray pipe 300 for spraying; the shower pipe 300 includes a first section and a second section, each section including at least one shower header 301; the first water pump 201 introduces water into the first stage spray pipe 300, the second water pump 202 introduces water into the second stage spray pipe 300, the first stage is close to the feed inlet, and the second stage is close to the discharge outlet.
In a specific implementation, generally, the portion of the shower 300 corresponding to the first water tank 401 is close to the feed inlet, the impurities just entering the outer surface of the rubber stopper of the drum 100 are more, and the rubber stopper cleaning agent needs to be added into the first water tank 401, so that the water in the first water tank 401 is relatively less clean during the water circulation process. Since the drum 100 is inclined, when water falls on the bottom surface of the outer drum 102, the water flows in an inclined direction, and the water leakage holes 104 connected to the first water tank 401 are located at the highest or higher level (highest level in fig. 3) of the bottom surface of the outer drum 102, so that a part of the falling water flows into the first water tank 401 through the water leakage holes 104, and another part flows into the other water leakage holes 104, for example, into the second water tank 402 through the other water leakage holes 104, thereby damaging the cleanliness of the water in the second water tank 402. Therefore, in order to realize independent circulation of water in the two water tanks, when the partition plate 103 is arranged between the water leakage holes 104, the water sprayed by the spray pipe 300 falls on the bottom surface of the outer roller 102, the water is blocked in the process of flowing along the inclined direction, and cannot enter other water leakage holes 104, the water only returns to the first water tank 401 through the specific water leakage holes 104, the water sprayed by other parts of the spray pipe 300 can enter the second water tank 402 through the water leakage holes 104, the rubber plug is relatively clean after the water passing through the first water tank 401 is cleaned, and then the water of the second water tank 402 is sprayed and cleaned through the spray pipe 300, so that the aim of full cleaning can be achieved, the cleaning degree of the water is higher, the water circulation is independently carried out under the condition that the water of the first water tank 401 is not interfered, the cleaning property of the water can be kept, and the full cleaning of the rubber plug is realized.
In a specific implementation, each section of the spray pipe 300 corresponds to a water tank and a water pump, and the water tank and the water pump only supply water to the spray pipe 300 of the corresponding section, so that two sets of water circulation are mutually independent.
In the embodiment of the present invention, the cleaning apparatus further includes a third water tank 403, the water pump further includes a third water pump, the spray pipe 300 further includes a third section, at least three water leakage holes 104 are provided on the bottom surface of the outer drum 102, wherein two water leakage holes 104 with a lower horizontal position are connected with the second water tank 402 through a water return pipe 500, the third water tank 403 is connected with an external water source, the third water pump introduces water from the third water tank 403 into the third section spray pipe 300, wherein the first section is close to the feed inlet, the third section is close to the discharge outlet, and the second section is located between the first section and the third section; a first water tank baffle 404 is arranged between the first water tank 401 and the outside, a second water tank baffle 405 is arranged between the first water tank 401 and the second water tank 402, and a third water tank baffle 406 is arranged between the second water tank 402 and the third water tank 403; wherein the third tank baffle 406 is higher than the second tank baffle 405, the second tank baffle 405 is higher than the first tank baffle 404; the bottom surface area of the outer drum 102 where the water leakage holes 104 are positioned is a concave area, and the partition plate 103 is arranged at one side of the concave area with a lower horizontal position; the partition 103 extends at least to the side of the outer drum 102.
In a specific implementation, to further improve the cleanliness of the water in each tank, the third tank baffle 406 is disposed higher than the second tank baffle 405, and the second tank baffle 405 is higher than the first tank baffle 404. Pure water in the third water tank 403 may flow into the second water tank 402 and prevent water in the second water tank 402 from flowing into the third water tank 403. Because the water after the rubber plug is cleaned, the impurities basically float on the surface of the water, so the water on the surface of the second water tank 402 can flow into the first water tank 401 together with the impurities, and meanwhile, the water pump pumps water from the middle part or the bottom of the water tank, so the water in the water circulation system corresponding to the second water tank 402 is cleaner, and the rubber plug can be sufficiently cleaned. The water in the first water tank 401 also flows into the outside with impurities floating on the surface, the outside can be a sewage pipe and the like, and the cleaning procedure of the water in the water circulation system can be lifted to fully clean the rubber plug. In addition, since the water source in the third water tank 403 continuously flows into the second water tank 402, the availability of water in the second water tank 402 and the first water tank 401 can be ensured at all times.
In a specific implementation, the spray pipe 300 can be divided into three sections, each section is provided with at least one spray header 301, each section of spray pipe 300 corresponds to a water tank and a water pump, and the water tank and the water pump only supply water to the spray pipe 300 of the corresponding section, so that two sets of water circulation mutually independent are realized.
In a specific implementation, in order to realize complete cleaning of the rubber plug, a third water tank 403 connected with an external cleaning water source is introduced, the third water tank 403 does not participate in water circulation, water in the third water tank 403 is supplied from outside and flows back to the second water tank 402 through the water leakage hole 104, and as the water in the third water tank 403 is complete clear water, the rubber plug is cleaned through complete clear water at a discharge hole section of the rubber plug, so that complete cleaning of the rubber plug is realized.
In a specific implementation, in order to further avoid that water flows into other water leakage holes 104 along the inclined bottom surface of the outer drum 102, so that mutual interference and pollution are generated between two sets of water circulation, the bottom surface area of the outer drum 102 where the water leakage holes 104 (all water leakage holes 104 can be, one or more water leakage holes 104 can be) are concave areas, a certain water storage function can be realized, the situation that the water is excessively large in the moment, the water level is higher than that of the partition plate 103 and flows to the next water leakage hole 104 is avoided, and the independence of two sets of water circulation is further improved.
In a specific implementation, besides the partition plate 103 is disposed on the lower side of the horizontal position in the concave area, in order to promote a certain water storage function, a certain water amount is buffered, and one or several partition plates 103 may be disposed on the bottom surface of the outer drum 102 with the holes 104 at a horizontal position higher than Yu Loushui.
In a specific implementation, the partition 103 extends at least to the side of the outer drum 102, so that water separation can be achieved.
In this embodiment of the present invention, the inner drum 101 includes an annular member 111 and a column 112, and the column 112 is disposed at a circumferential position of the annular member 111 to fix the annular member 111.
In a specific implementation, the inner drum 101 is cylindrical in shape, with a contour constituted by a ring 111. The ring 111 may be a circular ring, an oval, or other curved ring. The plurality of columns 112 are disposed at circumferential positions of the ring 111, that is, at ring positions of the ring 111, and connect the ring 111 to fix the ring 111, thereby forming the inner drum 101 having a cylindrical shape.
In the embodiment of the present invention, the annular member 111 includes a spiral structure formed by equidistantly encircling, or the annular member 111 includes an annular ring; a plurality of columns 112 are arranged on the inner side of the annular piece 111 and connected with the annular piece 111; the inner side surface of the annular piece 111 in the circumferential direction is arc-shaped or is provided with a chamfer; the column 112 is arc-shaped toward the central axis of the inner drum 101; the outer drum 102 includes an openable and closable protective cover 606.
In a specific implementation, the annular member 111 in a spiral structure (the end to end of the annular member 111 is not connected) comprises a plurality of layers of annular rings, the profile of the inner roller 101 is formed by the plurality of layers of annular rings, the cylinder 112 is arranged at the circumferential position of the annular rings, the annular rings of each layer are connected and fixed, and the overall structure is similar to a wire-wrapped screen.
In a specific implementation, equidistant means that the distances between the annular rings of each layer are equal.
In particular embodiments, the annular member 111 may comprise a plurality of mutually independent annular rings, with the posts 112 disposed at circumferential locations of the annular rings, connecting and securing each annular ring.
In particular implementations, the loop 111 may include a helical structure formed by encircling or/and a separate annular ring, the overall structure being a wire winding drum.
In a specific implementation, compared with a through hole roller adopted in the prior art, the contact area between the inner roller 101 formed by the annular piece 111 and the column 112 and the rubber stopper is obviously reduced, the contact area with the rubber stopper is mainly a strip gap between the surface of the column 112 and the column 112, the rubber stopper is not easy to be blocked in the strip gap in the rotating process of the roller 100, the rubber stopper can be sufficiently cleaned, and the situation that the rubber stopper is damaged such as scratch is not easy to occur.
In specific implementation, arc-shaped and chamfer angles are arranged, so that the possibility that contact edges and corners exist in the inner roller 101 of the rubber plug is avoided, and the rubber plug is further prevented from being scratched and damaged.
In particular implementations, cleaning and maintenance of the inner drum 101 is facilitated by opening the protective cover 606.
In the embodiment of the invention, the medicinal material cleaning system further comprises a feeding device, the feeding device comprises a material lifting mechanism, material lifting track lines are arranged on two side plates of the material lifting mechanism, hanging rods on two sides of the material box frame are connected with a lifting motor through the material lifting track lines, and the material box frame moves along the material lifting track lines under the driving of the lifting motor.
In specific implementation, the negative pressure feeding mechanism is not used in the technical scheme provided by the invention, and the negative pressure feeding mechanism is easy to damage the pressure applied by the rubber plug, and the material inlet of the cleaning equipment is higher, so that the material inlet of the cleaning equipment is directly provided with the feeding equipment provided with the lifting track line, the lifting track line corresponds to the material inlet of the cleaning equipment, the rubber plug is input into the cleaning equipment, and the material is prevented from being scattered due to manual input.
Referring to fig. 7, in the embodiment of the present invention, the cleaning system for pharmaceutical materials further includes a weighing and transferring device, the weighing and transferring device includes a conveyor belt, a weight sensor and an isolation chamber, the weight sensor is disposed at the lower side of the conveyor belt, the isolation chamber includes a first door plate 801 and a second door plate 802, the first door plate 801 is closed after the material box enters the isolation chamber, the second door plate 802 is opened, and the conveyor belt transfers the material box to a corresponding line based on the weight of the material in the material box.
In specific implementation, after the rubber plug is dried by the drying equipment, the rubber plug enters the weighing and transferring equipment, and after the rubber plug is weighed by the weight sensor, the rubber plug is transported to a corresponding workbench or a production line according to whether the weight of the rubber plug reaches a preset standard weight or not. When the cassette is about to enter the isolation chamber, the first door 801 of the isolation chamber is opened and the second door 802 remains closed. The reason for arranging the isolation room is to isolate the cleaning equipment, the drying equipment and the like in the medicinal material cleaning system from the workbench or the assembly line, so that pollution generated by the equipment or dust invasion into the areas with dust-free or other high-cleanliness packaging requirements and the like are avoided.
Claims (8)
1. A pharmaceutical material cleaning system comprising: cleaning equipment and drying equipment, wherein:
the cleaning equipment comprises a roller, a spray pipe, a water pump and a supporting frame, wherein the roller is arranged obliquely to the horizontal plane, the higher end of the roller is a feed inlet, and the lower end of the roller is a discharge outlet; the roller comprises an inner roller and an outer roller, wherein the inner roller is rotatably arranged in the outer roller and is provided with a hollowed-out area; the spray pipe is arranged in the roller, and the water pump introduces water into the spray pipe for spraying; the water pump comprises a first water pump and a second water pump, at least two water leakage holes are formed in the bottom surface of the outer roller, the two water leakage holes are connected with the first water tank and the second water tank through the water return pipe, and water return routes are mutually independent; in a gap area between the outer roller and the inner roller, a partition plate is arranged on the bottom surface of the outer roller, and the partition plate is arranged between the water leakage holes; the first water pump and the second water pump respectively guide water in the first water tank and the second water tank into the spray pipe for spraying; the spray pipe comprises a first section and a second section, and each section comprises at least one spray header; the first water pump introduces water into the first section of spray pipe, the second water pump introduces water into the second section of spray pipe, the first section is close to the feed inlet, and the second section is close to the discharge outlet; the inner roller comprises an annular piece and a cylinder, and the cylinder is arranged at the circumferential position of the annular piece to fix the annular piece; the ring member includes a spiral structure formed by equidistantly encircling, or the ring member includes an annular ring; the columns are arranged on the inner side of the annular piece and connected with the annular piece; the circumferential inner side surface of the annular piece is arc-shaped or is provided with a chamfer; the cylinder faces the central shaft of the inner roller to form an arc shape; the drying equipment comprises a vibrating bed, an independent gas collecting box, a hot air blower and a blower, wherein the vibrating bed is provided with a vibrating screen with a hollowed-out area, the vibrating screen vibrates under the drive of a vibrating motor and conveys materials under the drive of the driving motor, and the vibrating bed is partially arranged in the independent gas collecting box; the air heater is arranged in the independent gas collection box, an air outlet arranged on one side of the air heater faces the vibrating screen, and the air heater is provided with a heater for heating air flow output by the air outlet; the air blower is arranged at the part of the vibrating bed outside the independent gas collecting box, and the air blowing opening faces the vibrating screen.
2. The pharmaceutical material cleaning system of claim 1, further comprising: the feeding equipment comprises a material lifting mechanism, material lifting track lines are arranged on two side plates of the material lifting mechanism, hanging rods on two sides of the material box frame are connected with lifting motors through the material lifting track lines, and the material box frame moves along the material lifting track lines under the driving of the lifting motors.
3. The pharmaceutical material cleaning system of claim 1, further comprising: the weighing and transferring equipment comprises a conveying belt, a weight sensor and an isolation chamber, wherein the weight sensor is arranged on the lower side of the conveying belt, the isolation chamber comprises a first door plate and a second door plate, the first door plate is closed after a material box enters the isolation chamber, the second door plate is opened, and the conveying belt is used for conveying the material box to a corresponding line based on the weight of materials in the material box.
4. The pharmaceutical material cleaning system according to claim 1, wherein the air heater is a circulating air heater, and is arranged in the independent air collection box, and an air outlet and an air return opening respectively arranged at two sides of the circulating air heater face the vibrating screen, and the air return opening is used for returning air suction flow; the air blower is an air knife; the edge of the hollowed-out area of the vibrating screen is provided with a chamfer or is arc-shaped.
5. The system according to claim 4, wherein the independent gas collecting tank comprises a cover plate and an observation window, wherein the cover plate is arranged at the upper part of the independent gas collecting tank, a hollowed-out area is arranged on the surface of the independent gas collecting tank, and a cover with a downward outlet direction is correspondingly arranged in the hollowed-out area; the observation window is arranged at the lower part of the independent gas collection box, a hollowed-out area is arranged on the surface of the observation window, and a light-transmitting material is adopted and is glass made of boron-silicon materials.
6. The pharmaceutical material cleaning system of claim 4, further comprising: the telescopic support frame is arranged at the bottoms of the vibrating bed and the independent gas collecting box; the vibration drying control console is used for controlling the vibration frequency and the material transportation time of the vibration screen, the heating temperature of the heater, the telescopic height of the telescopic support frame and the power of the blower.
7. The pharmaceutical material cleaning system according to claim 1, wherein the cleaning apparatus further comprises a third water tank, the water pump further comprises a third water pump, the spray pipe further comprises a third section, the bottom surface of the outer drum is provided with at least three water leakage holes, wherein two water leakage holes with lower horizontal positions are connected with the second water tank through a water return pipe, the third water tank is connected with an external water source, the third water pump introduces water from the third water tank into the third section spray pipe, wherein the first section is close to the feed port, the third section is close to the discharge port, and the second section is between the first section and the third section; a first water tank baffle is arranged between the first water tank and the outside, a second water tank baffle is arranged between the first water tank and the second water tank, and a third water tank baffle is arranged between the second water tank and the third water tank; wherein the third water tank baffle is higher than the second water tank baffle, and the second water tank baffle is higher than the first water tank baffle; the bottom surface area of the outer roller where the water leakage hole is positioned is a concave area, and the partition plate is arranged on one side of the concave area with a lower horizontal position; the partition extends at least to the outer drum side.
8. The pharmaceutical material cleaning system of claim 1, wherein the outer drum comprises an openable and closable protective cover.
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| CN202111338448.0A CN114054412B (en) | 2021-11-12 | 2021-11-12 | Medicinal material cleaning system |
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| CN202111338448.0A CN114054412B (en) | 2021-11-12 | 2021-11-12 | Medicinal material cleaning system |
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| CN114054412A (en) | 2022-02-18 |
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